1.
Consider the following statements:

I. lim⁡n→∞2n+(−2)n2n\displaystyle\lim_{n\to\infty}\frac{2^n+(-2)^n}{2^n} does not exist
II. lim⁡n→∞3n+(−3)n4n\displaystyle\lim_{n\to\infty}\frac{3^n+(-3)^n}{4^n} does not exist

Then